SOLUTION: Identify the graph: 4x^2+56x+4y^2-88y=-679

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Question 444345: Identify the graph:
4x^2+56x+4y^2-88y=-679
Answer by poliphob3.14(115) About Me  (Show Source):
You can put this solution on YOUR website!
We write this equation in standard form:
4%28x%5E2%2B14x%2B49%29%2B4%28y%5E2-22y%2B121%29=-679%2B4%2A49%2B4%2A121 =>
4%28x%2B7%29%5E2%2B4%28y-11%29%5E2=1 or %28x%2B7%29%5E2%2B%28y-11%29%5E2=1%2F4, the last equation
represent a circle centered at the point (-7, 11) with radius 1/2 units.